Statistics with confidence :  confidence intervals and statistical guidelines / 
edited by Martin J. Gardner and Douglas G. Altman. 
 - London :  British Medical Journal,  c1989. 
 - xviii, 140 p. :  ill. 
<br/><br/><label>ISBN: </label>0727902229 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Medical statistics.<br/>Confidence intervals.